Emergency crews were called to a BC Ferries terminal in the Gulf Islands early Friday morning after a van crashed through a railing and into the water.

Two people were inside the van when it drove between two births at the Denman Island terminal shortly before 6:45 a.m., authorities said.

The cause of the accident is unclear, but a BC Ferries spokesperson said the vehicle was “not in the loading lanes” before the incident.

“Our crew responded immediately and members were able to throw life rings into the water and bring the two occupants of the vehicle to shore,” Sheila Reynolds told CTV News in a statement.

“Fortunately, none of our staff or crew members were injured in the incident and there was no damage to the vessel or the operational ramp.”

BC Emergency Health Services said paramedics were called to the terminal and assessed both occupants, one of whom was treated at the scene and then taken to hospital.

Terminal operations were disrupted and sailing times were affected as engineers inspected the dock and a ferry that was docked at the time.

“We appreciate our customers’ patience and understanding as we take the necessary steps to ensure a safe environment before resuming service,” Reynolds said. “The vessel has resumed normal operations, but the route has been sailing with a delay.”